Triple

Target entity: CERN North Area
Context triple: [NA49, operatedAt, CERN North Area]

• A. CERN Prevessin–Meyrin site
  The CERN Prevessin–Meyrin site is one of CERN’s main campuses on the French–Swiss border, hosting key accelerator and experimental facilities in the laboratory’s particle physics complex.
• B. CERN control centre
  The CERN Control Centre is the central facility from which scientists and engineers operate and monitor CERN’s particle accelerators and associated experiments.
• C. CERN data centre
  The CERN data centre is the primary computing and data storage facility of the European Organization for Nuclear Research, handling the massive data output from experiments like those at the Large Hadron Collider.
• D. CERN accelerator complex
  The CERN accelerator complex is a network of interconnected particle accelerators and beamlines near Geneva that produce and prepare high-energy particle beams for experiments such as those at the Large Hadron Collider.
• E. North Area of CERN SPS chosen
  The North Area of CERN’s Super Proton Synchrotron (SPS) is a major experimental zone hosting fixed-target high-energy physics experiments that use proton beams extracted from the SPS accelerator.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.